5KU Buffer Tube And M1913 20mm Rail AK To M4 Stock Adapter Assemble for Marui AKM GBB Airsoft
Very low stock$288 HKDUnit price /Unavailable5KU Folding Stock Pipe Adapter for AK Series ( 5KU-214 )
Very low stock$271 HKDUnit price /Unavailable5KU Picatinny M1913 Rail Stock Adapter for CYMA MP5K AEG Airsoft ( 5KU-357 )
$91 HKDUnit price /Unavailable